age = int(input("输入年龄："))
if age >= 18:
    print("可以玩游戏了")
else:
    print("等到18岁了再进去玩吧")

holidayName = '平安夜'

if holidayName == '情人节':
    print('1')
    print('2')
elif holidayName == '平安夜':
    print('3')
    print('4')
else:
    print('5')